A manual anti-fouling tape applicator

Abstract

This utility model discloses a manual anti-fouling tape applicator, belonging to the technical field of tape applicator equipment. The manual anti-fouling tape applicator includes a mounting plate with a tape rotating wheel, a first pressure roller and a second pressure roller located below the tape rotating wheel, a mounting seat on the surface of the mounting plate, a control handle on the side of the mounting seat away from the mounting plate, a dust removal component on the mounting plate, and a scraper for use with the dust removal component. This manual anti-fouling tape applicator is small in size and compact in structure, making it particularly suitable for short-distance, small-volume, and specially positioned anti-fouling tape applicating operations. It is especially suitable for use in small spaces such as near walls or obstacles, allowing for flexible operation and maximizing its advantages. The device also performs well for discontinuous, irregular, or small-volume anti-fouling tape application, offering ease of use and strong adaptability.

Description

Technical Field

[0001] This utility model belongs to the technical field of auxiliary equipment for filling construction joints with adhesive, and in particular relates to a manual anti-fouling tape applicator. Background Technology

[0002] During the construction of buildings such as houses, bridges, and roads, the ground of houses, bridge decks, and road surfaces are usually constructed by splicing or partial construction. Therefore, regular construction gaps will appear after modular construction. These construction gaps need to be filled, usually by filling the gaps with adhesive. When filling the gaps with adhesive, the two sides of the construction gap are usually protected with anti-fouling tape to prevent the adhesive from overflowing into the area outside the gap during the curing process, thereby avoiding pollution and damage to the surrounding building surfaces.

[0003] To address the issue of adhesive spillage, the traditional construction method involves applying anti-fouling tape to both sides of the construction joint to prevent the adhesive from contaminating the surrounding area. However, this traditional manual application method has several drawbacks: workers first stretch the anti-fouling tape to a certain length and then press it firmly onto the surfaces to be bonded on both sides of the construction joint using their hands or a special smoothing device. This method is not only inefficient but also makes it difficult to guarantee the bonding quality. This is especially true when working in small spaces such as near walls or obstacles, where the operation becomes even more difficult, further increasing construction time and labor intensity. Although some tools for applying anti-fouling tape to construction joints have emerged in the prior art, such as the rapid mechanical tape application rolling device disclosed in Chinese Utility Model Patent (Publication No.: CN213234186U), these devices still have some limitations in practical applications: the rolling device is mainly designed for long-distance, regular construction joints, and its applicability is poor for short-distance, small-volume, and specially located anti-fouling tape application operations. Its volume is relatively large, making it difficult to operate flexibly in small spaces such as near walls or obstacles, and thus failing to fully utilize its advantages. The structural design of the device determines that it has difficulties in dealing with construction joints with complex shapes. When applying discontinuous, irregular, or small-volume anti-fouling tape, the device is not convenient to use. Summary of the Invention

[0004] The purpose of this invention is to address the problems existing in the prior art by providing a manual anti-fouling tape applicator.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a manual anti-fouling tape applicator, comprising a mounting plate, a tape rotating wheel on the mounting plate, a first pressure wheel and a second pressure wheel located below the tape rotating wheel on the mounting plate, a mounting seat mounted on the surface of the mounting plate, a control handle on the side of the mounting seat away from the mounting plate, a dust removal component on the mounting plate, and a scraper for use in conjunction with the dust removal component on the mounting plate.

[0006] By adopting the above technical solution, this manual anti-fouling tape applicator, through the setting of a tape rotating wheel, a first pressure wheel, and a second pressure wheel, achieves smooth conveying and compaction of the anti-fouling tape, improving applicability and quality. It is also suitable for short-distance, small-volume, and specially positioned anti-fouling tape applicating operations, especially for discontinuous, irregular, or small-volume applications of anti-fouling tape. The device is easy to use. The combined use of the dust removal component and scraper effectively removes dust and impurities from the construction joint surface, ensuring the effective applicability of the anti-fouling tape and preventing problems such as weak adhesion or contamination caused by dust.

[0007] Optionally, the first pressure roller and the second pressure roller are respectively connected to the mounting plate via a rotating shaft, and a fixing plate is installed at the end of the rotating shaft away from the mounting plate.

[0008] By adopting the above technical solution, the cooperation between the fixing plate and the rotating shaft allows the first and second pressure rollers to be stably installed on the mounting plate, and they can rotate flexibly through the rotating shaft, ensuring smooth rolling during the pasting process and applying uniform pressure to the tape. At the same time, the fixing plate plays a certain limiting role to prevent the pressure rollers from shifting during rotation.

[0009] Optionally, the first pressure roller and the second pressure roller have the same diameter and are on the same horizontal plane, and the length of the first pressure roller and the second pressure roller is greater than that of the belt rotating wheel.

[0010] By adopting the above technical solution, the first pressure roller and the second pressure roller have the same diameter and are on the same horizontal plane, which ensures that the pressure applied to the tape during the pasting process is uniform and consistent, so that the tape can be pasted flat on the pasting surface, avoiding pasting crooked or wrinkled situations. At the same time, the length of the first pressure roller and the second pressure roller is greater than that of the tape rotating roller, which can cover a wider width of tape during pasting, ensuring that the tape is subjected to uniform pressure in the entire width direction, improving the stability and quality of pasting.

[0011] Optionally, the dust removal component includes a fixed base mounted on the surface of the mounting plate, the fixed base having a mounting groove, the mounting groove having a filter cartridge, the fixed base having a dust suction fan communicating with the mounting groove, the mounting plate having a dust suction chamber, the dust suction chamber having a dust suction channel communicating with the filter cartridge, and the dust suction chamber having a plurality of dust suction holes.

[0012] By adopting the above technical solution, the dust removal component, through the design of the dust extraction fan and the dust extraction chamber, effectively removes dust from the surface and inside of the construction joint. The filter cartridge prevents dust from entering the dust extraction fan, ensuring the normal operation of the dust extraction fan and extending its service life. The opening of the dust extraction hole allows dust to be quickly sucked into the dust extraction chamber, improving the dust removal efficiency.

[0013] Optionally, the filter cartridge includes an end cap, one side of which is provided with a magnetic ring, on which a filter basket is magnetically attached, and a knob seat is installed at the end of the end cap away from the filter basket.

[0014] By adopting the above technical solution, the magnetic ring design allows the filter basket to be easily installed on the end cover by magnetic attraction, which facilitates the disassembly and replacement of the filter basket. It also makes it easy to clean the dust and impurities inside the filter basket. The knob seat makes it easy for the operator to rotate the end cover and separate the end cover from the mounting groove.

[0015] Optionally, the surface of the filter basket is provided with docking holes that mate with the dust suction channel.

[0016] By adopting the above technical solution, docking holes are opened on the surface of the filter basket to connect with the dust suction channel, ensuring that dust and other impurities entering from the dust suction channel can smoothly enter the filter basket for filtration, thus ensuring the smooth progress of the dust cleaning process and improving the dust cleaning efficiency.

[0017] Optionally, the fixing base is provided with a fixing groove, and the fixing groove is provided with an air suction hole that communicates with the mounting groove. The air suction hole is connected to the air suction port of the vacuum cleaner. The opening of the fixing groove is provided with a cover plate, and the surface of the cover plate is provided with a plurality of exhaust holes that are connected to the exhaust port of the vacuum cleaner.

[0018] By adopting the above technical solution, the design of the fixing groove and air intake hole on the mounting base ensures that the vacuum cleaner can smoothly suck in dust. The cover plate prevents dust from escaping from the fixing groove, while the exhaust hole allows the air discharged by the vacuum cleaner to be smoothly discharged, ensuring the normal operation of the vacuum cleaner and improving the dust removal efficiency.

[0019] Optionally, the scraper is connected to the mounting plate by bolts, and the height difference between the lower end of the scraper and the lowest point of the first pressure roller is 0.1mm-3mm.

[0020] By adopting the above technical solution, the bolt connection facilitates the installation, disassembly and adjustment of the scraper. The height difference design ensures that the scraper can fit in contact with the ground, avoiding the dust from the cleaning components affecting the adhesive surface of the tape during operation.

[0021] Compared with the prior art, the beneficial effects of this utility model are: 1. The manual anti-fouling tape applicator of this utility model is small in size and compact in structure. It is particularly suitable for short-distance, small-volume, and special-position anti-fouling tape applicating operations. Especially in small spaces such as near walls or obstacles, it can be operated flexibly and give full play to its advantages. The device also performs well for the application of discontinuous, irregular, or small-volume anti-fouling tape. It is easy to use and highly adaptable.

[0022] 2. The dust removal component, through the design of the dust extraction fan and dust extraction chamber, effectively removes dust from the surface and interior of the construction joint, ensuring the adhesion of the anti-fouling tape and preventing problems such as poor adhesion or contamination caused by dust. The design of the filter cartridge and filter basket facilitates disassembly and replacement, and also facilitates the cleaning of dust and impurities inside the filter basket, ensuring a smooth dust removal process.

[0023] 3. The manual anti-fouling tape applicator of this utility model integrates a tape rotating wheel, a first pressure wheel, and a second pressure wheel, which realizes smooth delivery and automatic compaction of the anti-fouling tape, greatly improving construction efficiency and significantly reducing construction time and labor intensity compared with traditional manual applicator methods. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional connection structure between the mounting base and the fixing base of this utility model; Figure 3 This is a schematic diagram of the three-dimensional connection structure between the filter basket and the end cap of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the mounting base of this utility model; Figure 5 This is a top view of the mounting base of this utility model.

[0025] In the diagram: 1. Mounting plate; 2. Belt roller; 3. First pressure roller; 4. Second pressure roller; 401. Rotating shaft; 402. Fixing plate; 5. Mounting base; 6. Control handle; 7. Dust removal component; 71. Fixing base; 711. Fixing groove; 712. Suction hole; 713. Cover plate; 714. Exhaust hole; 72. Mounting groove; 73. Filter cartridge; 731. End cap; 732. Magnetic ring; 733. Filter basket; 734. Knob seat; 735. Connecting hole; 74. Dust collector fan; 75. Dust collection chamber; 76. Dust collection channel; 77. Dust collection hole; 8. Scraper. Detailed Implementation

[0026] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] like Figure 1 As shown in Figure 5, the specific solution of the embodiment is as follows: A manual anti-fouling tape applicator includes a mounting plate 1. The mounting plate 1 serves as the basic load-bearing structure of the entire device, providing a stable installation position for other components. Its design takes into account the operational flexibility in complex environments, especially the ability to move flexibly in small spaces such as near walls or obstacles. The mounting plate 1 is provided with a tape rotating wheel 2. The tape rotating wheel 2 mounted on the mounting plate is used to install the anti-fouling tape roll, ensuring that the anti-fouling tape can be output smoothly. Its design allows the tape to remain flat during rotation, avoiding twisting or jamming of the anti-fouling tape during output. The mounting plate 1 is equipped with a first pressure roller 3 and a second pressure roller 4 located below the tape rotating wheel 2. The first pressure roller 3 and the second pressure roller 4 are used to apply pressure to the anti-fouling tape to ensure that the anti-fouling tape is tightly adhered to the construction surface. The first pressure roller 3 and the second pressure roller 4 are respectively connected to the mounting plate 1 through a rotating shaft 401. The design of the rotating shaft 401 allows the first pressure roller 3 and the second pressure roller 4 to roll smoothly during the pasting process, reducing frictional resistance and improving the smoothness of operation. A fixing plate 402 is installed at the end of the rotating shaft 401 away from the mounting plate 1. The first pressure roller 3 and the second pressure roller 4 have the same diameter and are on the same horizontal plane. The length of the first pressure roller 3 and the second pressure roller 4 is greater than that of the tape rotating wheel 2. The design of being on the same horizontal plane can make the tape receive uniform pressure in the entire width direction, avoiding the pasting from being crooked or wrinkled on the construction joint surface, and ensuring the flatness of the pasting. The length design can cover a wider width of tape during pasting, ensuring that the tape receives uniform pressure in the entire width direction, which is suitable for pasting tapes of different widths.

[0029] The mounting plate 1 is equipped with a mounting base 5, which provides a mounting position for the control handle 6 and also connects the mounting plate 1 and the control handle 6, allowing the control handle 6 to be stably mounted on the mounting plate 1 for easy hand operation by the operator to control the movement and pasting action of the adhesive machine. The mounting base 5 is vertically mounted on the surface of the mounting plate 1. The first pressure roller 3 is close to the mounting base 5. The control handle 6 is located on the side of the mounting base 5 away from the mounting plate 1. The control handle 6 is equipped with a power supply device and a control button. The design of the power supply device and the control button allows the operator to control the operation of the equipment through the control button. The power supply device provides power support to the equipment, and the control button allows the operator to easily turn on or off equipment components such as the vacuum cleaner fan 74 to control the operation of the equipment. The mounting plate 1 is equipped with a dust removal component 7, which is an important part of this utility model. It is used to remove dust from the surface and interior of construction joints, ensuring the adhesion of the anti-fouling tape. The dust removal component 7 includes a fixing seat 71 mounted on the surface of the mounting plate 1. The fixing seat 71 serves as the basic structure of the dust removal component 7, integrating the filter cartridge 73 and the dust extraction fan 74 together, allowing the dust removal component 7 to be stably mounted on the mounting plate 1, forming a complete dust removal device. The fixing seat 71 has a mounting groove 72, and the mounting groove 72 contains the filter cartridge 73. The filter cartridge 73 includes an end cap 731, one side of which... A magnetic ring 732 is provided, on which a filter basket 733 is magnetically attached. A knob seat 734 is installed at the end of the end cap 731 away from the filter basket 733. The end cap 731 is threadedly connected to the mounting groove 72, which allows the filter cartridge 73 to be easily installed on the fixed base 71. It also facilitates disassembly for cleaning and maintenance. The design of the magnetic ring 732 allows the filter basket 733 to be easily installed on the end cap 731 by magnetic attraction, which facilitates the disassembly and replacement of the filter basket 733 and also facilitates the cleaning of dust and impurities inside the filter basket 733.

[0030] The mounting base 71 is equipped with a vacuum fan 74 that communicates with the mounting groove 72. The vacuum fan 74 is electrically connected to the control button and the power supply device. Before applying the tape, the vacuum fan 74 can efficiently remove dust from the surface to be applied, improving the adhesion of the tape and preventing the tape from falling off due to dust or other impurities on the surface. The mounting base 71 is provided with a mounting groove 711, and the mounting groove 711 has an air suction hole 712 that communicates with the mounting groove 72. The air suction hole 712 is connected to the mounting groove 72. The suction port of the vacuum cleaner 74 is connected to the suction hole 712 and the design of the fixing groove 711, which ensures that the vacuum cleaner 74 can effectively suck up dust and make the dust cleaning process go smoothly. The opening of the fixing groove 711 is provided with a cover plate 713. The surface of the cover plate 713 is provided with several exhaust holes 714 that are connected to the exhaust port of the vacuum cleaner 74. The design of the end cover 731 and the exhaust holes 714 can protect the vacuum cleaner 74 and at the same time discharge the filtered air to ensure the normal operation of the vacuum cleaner 74. The mounting plate 1 is provided with a dust suction chamber 75, and the dust suction chamber 75 is provided with a dust suction channel 76 communicating with the filter cylinder 73. The surface of the filter basket 733 is provided with a docking hole 735 that mates with the dust suction channel 76. The dust suction chamber 75 is provided with a plurality of dust suction holes 77. The dust suction holes 77 suck dust and other impurities on the adhesive surface into the dust suction chamber 75, and then enter the filter cylinder 73 through the dust suction channel 76 for filtration, forming a complete dust suction and filtration device to ensure the dust removal effect.

[0031] The mounting plate 1 is provided with a scraper 8 that works in conjunction with the dust removal component 7. The scraper 8 is close to the first pressure roller 3. The scraper 8 is connected to the mounting plate 1 by bolts. The height difference between the lower end of the scraper 8 and the lowest point of the first pressure roller 3 is 0.1mm-3mm. The bolt connection method facilitates the installation, disassembly and adjustment of the scraper 8.

[0032] The usage steps of the above embodiments are as follows: The operator holds the control handle 6 and presses the control button to start the vacuum cleaner fan 74. At this time, the vacuum cleaner fan 74 starts working and generates suction. Bring the scraper 8 of the adhesive applicator close to the surface of the construction joint, and move the adhesive applicator slowly and steadily so that the suction hole 77 is aligned with the construction joint and its surrounding area. During the movement, the suction hole 77 will suck dust and other impurities from the surface and inside of the construction joint into the suction chamber 75. After dust enters the suction chamber 75, it enters the filter cartridge 73 through the suction channel 76 and is intercepted by the filter screen 733. The filtered air is discharged through the exhaust port 714. Pull out a section of anti-fouling tape from the tape rotating wheel 2, pass it between the first pressure wheel 3 and the second pressure wheel 4, and leave enough length for pasting. Note that when pulling out the tape, keep the tape flat and avoid wrinkles. Move the adhesive applicator to the starting position of the construction joint, align the first pressure roller 3 and the second pressure roller 4 with the construction joint, and press the scraper 8 against the surface of the construction joint. Because the adhesive applicator of this utility model is small in size and compact in structure, it can be easily positioned in small spaces such as near walls or obstacles. The operator holds the control handle 6 and slowly pulls the adhesive tape along the construction joint. During the movement, the tape rotating wheel 2 rotates and the anti-fouling tape is continuously output. The first pressure roller 3 and the second pressure roller 4 apply uniform pressure to the anti-fouling tape, making it adhere tightly to the construction surface. When the tape reaches the end of the construction joint, stop pulling the tape and cut it with scissors or other tools to complete the tape application for one section of the construction joint.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hand antifouling tape applicator, characterized by comprising: The device includes a mounting plate, on which a tape rotating wheel is provided, and a first pressure wheel and a second pressure wheel located below the tape rotating wheel are provided on the mounting plate. A mounting seat is mounted on the surface of the mounting plate, and a control handle is provided on the side of the mounting seat away from the mounting plate. A dust removal component is provided on the mounting plate, and a scraper that works in conjunction with the dust removal component is provided on the mounting plate.

2. The machine according to claim 1, wherein: The first pressure roller and the second pressure roller are respectively connected to the mounting plate via a rotating shaft, and a fixing plate is installed at the end of the rotating shaft away from the mounting plate.

3. The machine according to claim 1, wherein: The first pressure roller and the second pressure roller have the same diameter and are on the same horizontal plane. The length of the first pressure roller and the second pressure roller is greater than that of the belt rotating wheel.

4. The machine according to claim 1, wherein: The dust removal component includes a fixed base installed on the surface of the mounting plate, a mounting groove in the fixed base, a filter cartridge in the mounting groove, a dust suction fan in the fixed base communicating with the mounting groove, a dust suction chamber in the mounting plate, a dust suction channel in the dust suction chamber communicating with the filter cartridge, and a plurality of dust suction holes in the dust suction chamber.

5. The machine according to claim 4, wherein: The filter cartridge includes an end cap, one side of which is provided with a magnetic ring, on which a filter basket is magnetically attached, and a knob seat is installed at the end of the end cap away from the filter basket.

6. The machine according to claim 5, wherein: The surface of the filter basket has a docking hole that connects with the dust suction channel.

7. The machine according to claim 4, wherein: The mounting base is provided with a mounting groove, and the mounting groove is provided with an air intake hole that communicates with the mounting groove. The air intake hole is connected to the air intake port of the vacuum cleaner. The opening of the mounting groove is provided with a cover plate, and the surface of the cover plate is provided with a plurality of exhaust holes that are connected to the exhaust port of the vacuum cleaner.

8. The machine according to claim 1, wherein: The scraper is connected to the mounting plate by bolts, and the height difference between the lower end of the scraper and the lowest point of the first pressure roller is 0.1mm-3mm.

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